WO2012139135A3 - Cathéters flexibles à micro-ondes pour des lumières naturelles ou artificielles - Google Patents

Cathéters flexibles à micro-ondes pour des lumières naturelles ou artificielles Download PDF

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Publication number
WO2012139135A3
WO2012139135A3 PCT/US2012/032818 US2012032818W WO2012139135A3 WO 2012139135 A3 WO2012139135 A3 WO 2012139135A3 US 2012032818 W US2012032818 W US 2012032818W WO 2012139135 A3 WO2012139135 A3 WO 2012139135A3
Authority
WO
WIPO (PCT)
Prior art keywords
conductor
radiating portion
inner conductor
outer conductor
shielding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2012/032818
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English (en)
Other versions
WO2012139135A2 (fr
Inventor
Joseph D. Brannan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Covidien LP
Original Assignee
Vivant Medical LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to EP15195087.0A priority Critical patent/EP3001971B1/fr
Priority to EP12768651.7A priority patent/EP2693969B1/fr
Priority to JP2014504083A priority patent/JP5763263B2/ja
Priority to AU2012239878A priority patent/AU2012239878B2/en
Priority to CN201280024844.9A priority patent/CN103841913B/zh
Priority to CA2832595A priority patent/CA2832595C/fr
Application filed by Vivant Medical LLC filed Critical Vivant Medical LLC
Priority to US14/110,652 priority patent/US9358066B2/en
Publication of WO2012139135A2 publication Critical patent/WO2012139135A2/fr
Publication of WO2012139135A3 publication Critical patent/WO2012139135A3/fr
Anticipated expiration legal-status Critical
Priority to US15/161,382 priority patent/US10314652B2/en
Ceased legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
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    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
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    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
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    • A61B2018/00345—Vascular system
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    • A61B2018/00434—Neural system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00505—Urinary tract
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    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61B2018/00595—Cauterization
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    • A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
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    • A61B2018/183—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves characterised by the type of antenna
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    • A61B2018/1861—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves with an instrument inserted into a body lumen or cavity, e.g. a catheter
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    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Otolaryngology (AREA)
  • Electromagnetism (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Cardiology (AREA)
  • Surgical Instruments (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Radiation-Therapy Devices (AREA)
  • Communication Cables (AREA)

Abstract

L'invention porte sur un dispositif de distribution de micro-ondes, comprenant une ligne d'alimentation coaxiale ayant un conducteur interne, un isolant diélectrique interne disposé de manière coaxiale autour du conducteur interne, et un conducteur externe disposé de manière coaxiale autour de l'isolant diélectrique interne, et une partie de rayonnement couplée de manière fonctionnelle à une extrémité distale. La partie de rayonnement comprend un conducteur interne de partie de rayonnement couplé de manière fonctionnelle à une extrémité distale du conducteur interne de la ligne d'alimentation coaxiale et s'étendant à partir de ladite extrémité distale, un conducteur externe de protection enroulé de manière hélicoïdale autour du conducteur interne de la partie de rayonnement et couplé de manière fonctionnelle au conducteur externe de la ligne d'alimentation coaxiale; et un matériau diélectrique de protection positionné entre le conducteur interne de la partie de rayonnement et le conducteur externe de protection, la largeur du conducteur externe de protection variant selon la position longitudinale de celui-ci le long du conducteur interne de la ligne d'alimentation coaxiale, et un bouchon couplé de manière fonctionnelle à une extrémité distale du conducteur interne de la partie de rayonnement et du conducteur externe de protection pour fournir une connexion électrique entre eux.
PCT/US2012/032818 2011-04-08 2012-04-09 Cathéters flexibles à micro-ondes pour des lumières naturelles ou artificielles Ceased WO2012139135A2 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP12768651.7A EP2693969B1 (fr) 2011-04-08 2012-04-09 Dispositif à micro-ondes pour traitement des tissus
JP2014504083A JP5763263B2 (ja) 2011-04-08 2012-04-09 天然または人工管腔のための可撓性マイクロ波カテーテル
AU2012239878A AU2012239878B2 (en) 2011-04-08 2012-04-09 Flexible microwave catheters for natural or artificial lumens
CN201280024844.9A CN103841913B (zh) 2011-04-08 2012-04-09 用于天然或人造管腔的柔性微波导管
CA2832595A CA2832595C (fr) 2011-04-08 2012-04-09 Catheters flexibles a micro-ondes pour des lumieres naturelles ou artificielles
EP15195087.0A EP3001971B1 (fr) 2011-04-08 2012-04-09 Cathéters destinés à un micro-onde flexible de lumières naturelles ou artificielles
US14/110,652 US9358066B2 (en) 2011-04-08 2012-04-09 Flexible microwave catheters for natural or artificial lumens
US15/161,382 US10314652B2 (en) 2011-04-08 2016-05-23 Flexible microwave catheters for natural or artificial lumens

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161473564P 2011-04-08 2011-04-08
US61/473,564 2011-04-08

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US14/110,652 A-371-Of-International US9358066B2 (en) 2011-04-08 2012-04-09 Flexible microwave catheters for natural or artificial lumens
US15/161,382 Continuation US10314652B2 (en) 2011-04-08 2016-05-23 Flexible microwave catheters for natural or artificial lumens

Publications (2)

Publication Number Publication Date
WO2012139135A2 WO2012139135A2 (fr) 2012-10-11
WO2012139135A3 true WO2012139135A3 (fr) 2013-01-17

Family

ID=46966668

Family Applications (4)

Application Number Title Priority Date Filing Date
PCT/US2012/032818 Ceased WO2012139135A2 (fr) 2011-04-08 2012-04-09 Cathéters flexibles à micro-ondes pour des lumières naturelles ou artificielles
PCT/US2012/032815 Ceased WO2013106052A2 (fr) 2011-04-08 2012-04-09 Cathéters micro-ondes souples pour lumières naturelles ou artificielles
PCT/US2012/032820 Ceased WO2013106053A2 (fr) 2011-04-08 2012-04-09 Cathéters micro-ondes souples pour lumières naturelles ou artificielles
PCT/US2012/032821 Ceased WO2013106054A2 (fr) 2011-04-08 2012-04-09 Cathéters micro-ondes souples pour lumières naturelles ou artificielles

Family Applications After (3)

Application Number Title Priority Date Filing Date
PCT/US2012/032815 Ceased WO2013106052A2 (fr) 2011-04-08 2012-04-09 Cathéters micro-ondes souples pour lumières naturelles ou artificielles
PCT/US2012/032820 Ceased WO2013106053A2 (fr) 2011-04-08 2012-04-09 Cathéters micro-ondes souples pour lumières naturelles ou artificielles
PCT/US2012/032821 Ceased WO2013106054A2 (fr) 2011-04-08 2012-04-09 Cathéters micro-ondes souples pour lumières naturelles ou artificielles

Country Status (7)

Country Link
US (10) US9220562B2 (fr)
EP (5) EP2693971B1 (fr)
JP (7) JP2014516614A (fr)
CN (5) CN103717166B (fr)
AU (6) AU2012364793B2 (fr)
CA (4) CA2845795A1 (fr)
WO (4) WO2012139135A2 (fr)

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US8150519B2 (en) 2002-04-08 2012-04-03 Ardian, Inc. Methods and apparatus for bilateral renal neuromodulation
US7653438B2 (en) 2002-04-08 2010-01-26 Ardian, Inc. Methods and apparatus for renal neuromodulation
US20040226556A1 (en) 2003-05-13 2004-11-18 Deem Mark E. Apparatus for treating asthma using neurotoxin
JP5219518B2 (ja) 2004-12-09 2013-06-26 ザ ファウンドリー， エルエルシー 大動脈弁修復
US8483831B1 (en) 2008-02-15 2013-07-09 Holaira, Inc. System and method for bronchial dilation
US8088127B2 (en) 2008-05-09 2012-01-03 Innovative Pulmonary Solutions, Inc. Systems, assemblies, and methods for treating a bronchial tree
AU2010315396B2 (en) 2009-10-27 2016-05-05 Nuvaira, Inc Delivery devices with coolable energy emitting assemblies
US8911439B2 (en) 2009-11-11 2014-12-16 Holaira, Inc. Non-invasive and minimally invasive denervation methods and systems for performing the same
JP6000851B2 (ja) 2009-11-11 2016-10-05 ホライラ， インコーポレイテッド 組織治療および狭窄制御のためのシステム、装置、および方法
ES2856026T3 (es) * 2010-05-03 2021-09-27 Neuwave Medical Inc Sistemas de suministro de energía
US9084610B2 (en) 2010-10-21 2015-07-21 Medtronic Ardian Luxembourg S.A.R.L. Catheter apparatuses, systems, and methods for renal neuromodulation
EP4059459B1 (fr) 2010-10-25 2025-12-03 Medtronic Ireland Manufacturing Unlimited Company Appareils à cathéter à micro-ondes pour la neuromodulation rénale
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